한국산업융합학회 논문집 (Journal of the Korean Society of Industry Convergence)

  • 제10권4호
  • /
  • Pages.263-269
  • /
  • 2007
  • /
  • 1226-833X(pISSN)
  • /
  • 2765-5415(eISSN)
한국산업융합학회 (The Korean Society of Industry Convergence)
권호 표지

2단 패들 임펠러를 갖춘 구형교반조에서의 유동상태

Flow Patterns in a Spherical Vessel with Double-Stage Paddle Impeller

  • 이영세 (상주대학교 응용화학공학부) ;
  • 이준만 (계명대학교 화학공학과)
  • Lee, Young-Sei (School of Applied Chemical Engineering, Sangju National University) ;
  • Lee, Joon-Man (Chemical Engineering, Keimyung University)
  • 투고 : 2007.09.29
  • 심사 : 2007.11.23
  • 발행 : 2007.11.30
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초록

A numerical algorithm for three-dimension laminar flow in an agitated vessel was established by using the spherical coordinates. Flow pattern for the double-stage paddle impeller was not dependent upon the distance of among the impeller in the agitated vessels. The numerical simulation of the flow pattern in spherical and cylindrical agitated vessel agree well with the visualization results.

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